CurrentUserIdStrategy.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.lar; 24 25 import com.liferay.portal.SystemException; 26 import com.liferay.portal.kernel.util.Validator; 27 import com.liferay.portal.model.User; 28 import com.liferay.portal.service.persistence.UserUtil; 29 30 import java.util.Iterator; 31 import java.util.List; 32 33 /** 34 * <a href="CurrentUserIdStrategy.java.html"><b><i>View Source</i></b></a> 35 * 36 * @author Bruno Farache 37 */ 38 public class CurrentUserIdStrategy implements UserIdStrategy { 39 40 public CurrentUserIdStrategy(User user) { 41 _user = user; 42 } 43 44 public long getUserId(String userUuid) throws SystemException { 45 if (Validator.isNull(userUuid)) { 46 return _user.getUserId(); 47 } 48 49 List<User> users = UserUtil.findByUuid(userUuid); 50 51 Iterator<User> itr = users.iterator(); 52 53 if (itr.hasNext()) { 54 User user = itr.next(); 55 56 return user.getUserId(); 57 } 58 else { 59 return _user.getUserId(); 60 } 61 } 62 63 private User _user; 64 65 }